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Electric Cars and a Smarter Grid - Green Inc. Blog - NYTimes.com

Tony Karrer Delicious EVdriven

The vision is fuelled by the fear of climate change and the need to find green alternatives to dirty coal, unpopular nuclear power and unreliable gas imports from Russia. So, the used batteries are almost arbitrarily cheap since an arbitrarily large fraction of their cost of production can be loaded on their use in transportation.

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Economics Drives Ray-Gun Resurgence

Cars That Think

Put it down partly to the rising demand for cheap antimissile defense, but it’s mainly the result of technical advances in high-energy lasers. In May, Russia said it had used a laser to incinerate a Ukrainian drone from 5 kilometers away, a claim that Ukraine’s president, Volodymyr Zelenskyy, derided.

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